From 29a9e9daa67e2b68bb2433c31fdbc82e86b5f0fe Mon Sep 17 00:00:00 2001

From: Shivaprasad G Bhat <sbhat@linux.ibm.com>

Date: Mon, 18 Jul 2022 13:53:35 +0530

Subject: [PATCH 174/217] libcxl: Fix memory leakage in cxl_port_init()

The local variable 'path' is not freed in cxl_port_init() for success case.

The patch fixes that.

Link: https://lore.kernel.org/r/165813258358.95191.6678871197554236554.stgit@LAPTOP-TBQTPII8

Reviewed-by: Dan Williams <dan.j.williams@intel.com>

Signed-off-by: Shivaprasad G Bhat <sbhat@linux.ibm.com>

Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>

---

 cxl/lib/libcxl.c | 1 +

 1 file changed, 1 insertion(+)

diff --git a/cxl/lib/libcxl.c b/cxl/lib/libcxl.c

index c988ce2..bf3568d 100644

--- a/cxl/lib/libcxl.c

+++ b/cxl/lib/libcxl.c

@@ -769,6 +769,7 @@ static int cxl_port_init(struct cxl_port *port, struct cxl_port *parent_port,

 	if (sysfs_read_attr(ctx, path, buf) == 0)

 		port->module = util_modalias_to_module(ctx, buf);

+	free(path);

 	return 0;

 err:

 	free(port->dev_path);

-- 

2.27.0